package com.sky.mapper;

import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@Mapper
public interface ShoppingCartMapper {

    /**
     * @MethodName: list
     * @Author 冰白寒祭
     * @Description: 动态条件查询
     * @Date: 2023-09-04 16:30:18
     */
    List<ShoppingCart> list(ShoppingCart shoppingCart);

    /**
     * @MethodName: upDateNumberById
     * @Author 冰白寒祭
     * @Description: 根据id修改商品数量
     * @Date: 2023-09-04 16:32:51
     */
    @Update("update shopping_cart set number = #{number} , amount = #{amount} where id = #{id}")
    void upDateNumberById(ShoppingCart shoppingCart);

    /**
     * @param shoppingCart
     * @MethodName: insert
     * @Author 冰白寒祭
     * @Description: 插入购物车数据
     * @Date: 2023-09-04 17:00:34
     */
    @Insert("insert into shopping_cart (name, user_id, dish_id, setmeal_id, dish_flavor, number, amount, image, create_time) " +
            " values (#{name},#{userId},#{dishId},#{setmealId},#{dishFlavor},#{number},#{amount},#{image},#{createTime})")
    void insert(ShoppingCart shoppingCart);

    /**
     * @param userId
     * @MethodName: deleteByUserId
     * @Author 冰白寒祭
     * @Description: 根据用户id删除购物车数据
     * @Date: 2023-09-04 17:01:03
     */
    @Delete("delete from shopping_cart where user_id = #{userId}")
    void deleteByUserId(Long userId);

    /**
     * @param id
     * @MethodName: deleteById
     * @Author 冰白寒祭
     * @Description: 根据id删除购物车数据
     * @Date: 2023-09-04 17:01:29
     */
    @Delete("delete from shopping_cart where id = #{id}")
    void deleteById(Long id);

    /**
     * @param shoppingCartList
     * @MethodName:
     * @Author 冰白寒祭
     * @Description: 批量插入购物车数据
     * @Date: 2023-09-04 17:01:49
     */
    void insertBatch(List<ShoppingCart> shoppingCartList);

}
